100405009040

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2579}}^1\times {\mathrm{3659}}^1$

素因数の和:6277

約数の個数: 160

約数和(自身を含む): 281017728000

約数和(自身を除く): 180612718960

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 35, 38, 40, 56, 70, 76, 80, 95, 112, 133, 140, 152, 190, 266, 280, 304, 380, 532, 560, 665, 760, 1064, 1330, 1520, 2128, 2579, 2660, 3659, 5158, 5320, 7318, 10316, 10640, 12895, 14636, 18053, 18295, 20632, 25613, 25790, 29272, 36106, 36590, 41264, 49001, 51226, 51580, 58544, 69521, 72212, 73180, 90265, 98002, 102452, 103160, 128065, 139042, 144424, 146360, 180530, 196004, 204904, 206320, 245005, 256130, 278084, 288848, 292720, 343007, 347605, 361060, 392008, 409808, 486647, 490010, 512260, 556168, 686014, 695210, 722120, 784016, 973294, 980020, 1024520, 1112336, 1372028, 1390420, 1444240, 1715035, 1946588, 1960040, 2049040, 2433235, 2744056, 2780840, 3430070, 3893176, 3920080, 4866470, 5488112, 5561680, 6860140, 7786352, 9436561, 9732940, 13720280, 18873122, 19465880, 27440560, 37746244, 38931760, 47182805, 66055927, 75492488, 94365610, 132111854, 150984976, 179294659, 188731220, 264223708, 330279635, 358589318, 377462440, 528447416, 660559270, 717178636, 754924880, 896473295, 1056894832, 1255062613, 1321118540, 1434357272, 1792946590, 2510125226, 2642237080, 2868714544, 3585893180, 5020250452, 5284474160, 6275313065, 7171786360, 10040500904, 12550626130, 14343572720, 20081001808, 25101252260, 50202504520, 100405009040]

約数ペア:

[(1, 100405009040), (2, 50202504520), (4, 25101252260), (5, 20081001808), (7, 14343572720), (8, 12550626130), (10, 10040500904), (14, 7171786360), (16, 6275313065), (19, 5284474160), (20, 5020250452), (28, 3585893180), (35, 2868714544), (38, 2642237080), (40, 2510125226), (56, 1792946590), (70, 1434357272), (76, 1321118540), (80, 1255062613), (95, 1056894832), (112, 896473295), (133, 754924880), (140, 717178636), (152, 660559270), (190, 528447416), (266, 377462440), (280, 358589318), (304, 330279635), (380, 264223708), (532, 188731220), (560, 179294659), (665, 150984976), (760, 132111854), (1064, 94365610), (1330, 75492488), (1520, 66055927), (2128, 47182805), (2579, 38931760), (2660, 37746244), (3659, 27440560), (5158, 19465880), (5320, 18873122), (7318, 13720280), (10316, 9732940), (10640, 9436561), (12895, 7786352), (14636, 6860140), (18053, 5561680), (18295, 5488112), (20632, 4866470), (25613, 3920080), (25790, 3893176), (29272, 3430070), (36106, 2780840), (36590, 2744056), (41264, 2433235), (49001, 2049040), (51226, 1960040), (51580, 1946588), (58544, 1715035), (69521, 1444240), (72212, 1390420), (73180, 1372028), (90265, 1112336), (98002, 1024520), (102452, 980020), (103160, 973294), (128065, 784016), (139042, 722120), (144424, 695210), (146360, 686014), (180530, 556168), (196004, 512260), (204904, 490010), (206320, 486647), (245005, 409808), (256130, 392008), (278084, 361060), (288848, 347605), (292720, 343007)]